Practice focused topic-wise MCQs with answers and explanations for quick revision and exam preparation.
Difficulty select karke sirf is topic ke focused MCQs practice karein. Score, timer aur explanations student-friendly flow me milenge.
Showing 221-230 of 600 questions.
The zero of the linear polynomial (2x+b) is (4). What is (b)?
B. (-8)
(2(4)+b=0) से (b=-8) मिलता है। शून्यक को बहुपद में रखकर (0) करें। / From (2(4)+b=0), we get (b=-8). Substitute the zero into the polynomial and set it to (0).
Login to save your score, XP, coins and progress.
If (p(x)=\frac{2}{3}x+5), what is (p(6))?
C. (9)
(p(6)=\frac{2}{3}\cdot6+5=9) है। भिन्न गुणांक में पहले गुणा करें। / (p(6)=\frac{2}{3}\cdot6+5=9). With fractional coefficients, multiply first.
Login to save your score, XP, coins and progress.
For which value will ((3a-6)x+1) not remain linear?
B. (a=2)
रेखीय न रहने के लिए (3a-6=0) होना चाहिए। इससे (a=2) मिलता है। / For it not to be linear, (3a-6=0). This gives (a=2).
Login to save your score, XP, coins and progress.
If (p(x)=8x-12), for which value will (p(x)=4)?
B. (x=2)
(8x-12=4) से (8x=16) और (x=2) मिलता है। पहले समीकरण को सरल करें। / From (8x-12=4), (8x=16) and (x=2). First simplify the equation.
Login to save your score, XP, coins and progress.
Which linear polynomial gives (9) at (x=0)?
B. (x+9)
(x=0) पर बहुपद का मान नियतांक पद होता है। (x+9) का नियतांक पद (9) है। / At (x=0), the value of a polynomial is its constant term. The constant term of (x+9) is (9).
Login to save your score, XP, coins and progress.
If (p(x)=7x+c) and (p(1)=2), what is (c)?
B. (-5)
(p(1)=7+c=2) से (c=-5) मिलता है। दिए गए मान को बहुपद में रखें। / From (p(1)=7+c=2), we get (c=-5). Substitute the given value into the polynomial.
Login to save your score, XP, coins and progress.
If (p(x)=x+a) and (p(6)=0), what is (a)?
B. (-6)
(6+a=0) से (a=-6) मिलता है। शून्यक को बहुपद में रखकर हल करें। / From (6+a=0), we get (a=-6). Substitute the zero into the polynomial and solve.
Login to save your score, XP, coins and progress.
If (p(x)=3x-2), what is (p(2)+p(-2))?
B. (-4)
(p(2)=4) और (p(-2)=-8) हैं। इसलिए योग (-4) है। / (p(2)=4) and (p(-2)=-8). Therefore the sum is (-4).
Login to save your score, XP, coins and progress.
Which option has coefficient of (x) equal to (5) and zero (-1)?
B. (5x+5)
(5x+5=0) से (x=-1) मिलता है और (x) का गुणांक (5) है। / From (5x+5=0), we get (x=-1), and the coefficient of (x) is (5).
Login to save your score, XP, coins and progress.
If (p(x)=kx-3) and (p(0)=-3), which statement about (k) is correct so that (p(x)) is linear?
B. \(k\neq0\)
(p(0)=-3) हर (k) के लिए सही है। रेखीय होने के लिए \(k\neq0\) जरूरी है। / (p(0)=-3) is true for every (k). For the polynomial to be linear, \(k\neq0\) is necessary.
Login to save your score, XP, coins and progress.
Use Google login or mobile OTP. Admin can block users and control login providers.